How is quality ensured?

All processes adhere to ISO9001:2008 procedures with strict quality control from production to delivery.

What is the delivery time for standard parts?

Standard parts are delivered within 7-15 days.

What is the delivery time for non-standard parts?

Non-standard parts are delivered within 15-25 days.

OEM/ODM Custom Specification High Strength Black Carbon Steel Hexagon Bolt

Name: OEM/ODM Custom Specification High Strength Black Carbon Steel Hexagon Bolt
Brand: Hebei Yunchang Fastener Manufacturing Co., Ltd.
SKU: 2121084242

Hebei, ChinaHebei Yunchang Fastener Manufacturing Co., Ltd.

US$0.03

2,000-2,999 Pieces

US$0.02

3,000-4,999 Pieces

US$0.01

5,000+ Pieces

Product specifications

DIN933

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

High Strength Steel

Type

Hexagon Head

Model NO.

DIN

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS, BSW, GOST

Grade

8.8

Application

Machinery, Building, Steel Structure

Finish

Black

Size

M6—M30

Delivery Time

10 to 15 Days

Scope of Use

Mechanical Processing, Automobile Repair

Package

Custom

Transport Package

Box

Specification

25*25*15

Trademark

Yun Chang

Origin

China

Production Capacity

50000000

Key features

High Strength Grades: Available in grades 4.8, 6.8, 8.8, 10.9, and 12.9 for diverse applications.

OEM/ODM Customization: Full customization support including size, design, and packaging based on samples or drawings.

Strict Quality Control: ISO9001:2008 compliant with 100% finished product inspection for function and visuals.

Wide Standard Coverage: Meets DIN, ANSI, GB, JIS, BSW, and GOST standards for global compatibility.

Black Oxide Finish: Plain black oxide finish provides corrosion resistance and professional appearance.

High Precision Parts: Capable of strictly following drawing tolerances for high-precision hardware requirements.

Fast Delivery: Standard parts delivered in 7-15 days; non-standard parts in 15-25 days.

Professional R&D Support: Over 40 technical personnel and new model development every month.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export Experience

Hebei Yunchang Fastener Manufacturing Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 22 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤8.62h

About Our Factory & Business Background

AddressSouthwest Industrial Zone, Lu Chan Street and Northeast Side of Construction Street, Yongnian District, Handan City, Hebei Province

Plant Area52307 square meters

Number of Employees239

Registered Capital50,180,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 Ton

Supply Chain Partners3

Our Production Capability & Technical Expertise

Main ProductsFoundation Bolt, Steel Structure Bolt, Shear Bolts, Hex Bolt, Hex Nut, Flange Bolt, Flange Nut, Full-thread Studs, Full-thread Studs

Production Lines3

Production MachinesNuts Cold Header, Bolts Cold Header, Purface Treatment Machine Equipment, Purface Treatment Machine Equipment, Cutting Machine, Lathe, Threading Machine, Surface Treatment Tank, Surface Painting Production Line, Sand Blasting Machine, hot-forging machine, CNC Machining Center, hot-forging machine, Punching Machine, Packing Machine, Nuts Threading Machine

QA/QC inspectors11 people

Inspection Type for Finished Products100% inspection(Function inspection & Visual inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers5 people

Traceability of Raw MaterialsYes